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An object has a mass of 8.5 g and a volume of 17 mL. what is the density of the object? 0.2 g/mL 0.5 g/mL 1.4 g/mL 2 g/mL
answered
Aug 7, 2019
Chemistry
high-school
4
votes
126k
views
Which statement best describes how biodiversity supports the sustainability of an ecosystem? Biodiversity allows laws to be passed in order to protect species. Biodiversity prevents habitats from being
answered
May 6, 2019
Biology
middle-school
6
votes
219k
views
Write the mathematical expression that allows you to solve for the oh- concentration in water when you know only the h3o+ concentration.
answered
Mar 26, 2019
Chemistry
high-school
4
votes
134k
views
What were the main reasons that WWI occurred
answered
Oct 30, 2018
History
middle-school
4
votes
179k
views
What is the remainder of 4^31 when divided by 10
answered
Jul 21, 2018
Mathematics
high-school
3
votes
72.4k
views
How you would find the area
answered
Jun 19, 2018
Mathematics
middle-school
4
votes
99.8k
views
Which monomials are factors of 9x^4
answered
May 23, 2018
Mathematics
high-school
2
votes
175k
views
Which of the following is not one of the Five Pillars of Islam? A. pray facing Mecca B. make a pilgrimage to Mecca C. live in Mecca D. give to those who are needy
answered
May 23, 2018
History
middle-school
1
vote
173k
views
Express the function in the form f ∘ g. (use non-identity functions for f and g.) f(x) = 3 x 7 + 3 x
answered
Jan 30, 2018
Mathematics
high-school
3
votes
85.5k
views
What role did thomas jefferson play in the american revolution?
answered
Jan 16, 2018
Social Studies
high-school
7
votes
224k
views
Which sentence uses a verb that agrees with its pronoun subject? A.Doesn't you know how to start a lawn mower? B.You are such a good debater. C.I talks too much sometimes. D.You all has been working hard
answered
Apr 25, 2017
English
high-school
3
votes
107k
views
Which of the following has the main responsibility for public education in the United States? a. Congress c. state government b. the President d. private business
answered
Jan 26, 2016
History
middle-school
5
votes
105k
views
What describes the path of blood between the heart and the lungs
answered
Nov 18, 2015
Health
high-school
5
votes
147k
views
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